diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 00000000000..f8a2f987247
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Apply clang-format to entire repository
+42da8559133e1337836c6cf76849a692a1f73581